USCF player statistics
Bellavia, William J
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-43 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -48
- Mar 2026 to Apr 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±5
- Mean absolute change; spread ±16
Regular rating in context
United States
#38,604of 83,635 rated members · higher than 53.7%
44,978 lower · 54 same rating · 38,603 higher · ties share a rank
New Jersey
#1,544of 3,003 rated members · higher than 48.5%
1,457 lower · 3 same rating · 1,543 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,627 within 100 points of 910 (this player included)
900–949: 2,108 members (2.5%) · highlighted band is the player’s · dashed line is the target
55.7% below 950 (46,667 of 83,635; 53.7% below 910)
How these comparisons are calculated
Chess67 calculations from the Sep 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Sep 2026 | 910 Pno change · 16 games | 867 Pno change · 16 games |
| Aug 2026 | 910 Pno change · 16 games | 867 Pno change · 16 games |
| Jul 2026 | 910 Pno change · 16 games | 867 Pno change · 16 games |
| Jun 2026 | 910 Pno change · 16 games | 867 Pno change · 16 games |
| May 2026 | 910 Pno change · 16 games | 867 Pno change · 16 games |
| Apr 2026 | 910 P-48 · 16 games | 867 P-54 · 16 games |
| Mar 2026 | 958 Pno change · 11 games | 921 Pno change · 11 games |
| Feb 2026 | 958 Pno change · 11 games | 921 Pno change · 11 games |
| Jan 2026 | 958 Pno change · 11 games | 921 Pno change · 11 games |
| Dec 2025 | 958 P11 games | 921 P11 games |